MCQOPTIONS
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MCQOPTIONS
This section includes 35 Mcqs, each offering curated multiple-choice questions to sharpen your CoCubes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Arrange the following sentences in the right order. P) started an armed conflict Q) Kurdish people R) Due to decades of repression, S) with the view of seceding from Turkey. |
| A. | PQRS |
| B. | QRPS |
| C. | RQPS |
| D. | RSPQ |
| Answer» D. RSPQ | |
| 2. |
Because of his ill-health, the doctors have asked him to refrain to smoking |
| A. | Because of his ill-health |
| B. | the doctors have asked him to |
| C. | refrain to smoking |
| D. | No error |
| Answer» D. No error | |
| 3. |
XADG, YBEH, ZCFI,____next series? |
| A. | AEGK |
| B. | ACEI |
| C. | ADFK |
| D. | ADGJ |
| Answer» E. | |
| 4. |
How many 3-letter words with or without meaning, can be formed out of the letters of the word, 'ONLIE' if repetition of letters is allowed? |
| A. | 56 |
| B. | 125 |
| C. | 336 |
| D. | 3^5 |
| Answer» C. 336 | |
| 5. |
A unit stock value depreciated at a rate of a% per year between 2015 and 2017. If a unit stock value is X Rupees in 2015 and Y Rupees in 2017, how much did it cost in 2016 in terms of X and Y? |
| A. | X* Y |
| B. | X/Y |
| C. | (X*Y)^2 |
| D. | The square root of X* |
| Answer» E. | |
| 6. |
How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'CONDUIRA' if repetition of letters is not allowed? |
| A. | 240 |
| B. | 480 |
| C. | 1680 |
| D. | 8^4 |
| Answer» D. 8^4 | |
| 7. |
Raju, Ram, and Leela invested Rs. 90,000 in a business. If Ram invested Rs. 10,000 more than Raju and Leela invested Rs. 10,0000 more than Ram, out of a total profit of Rs. 18,000, what will be the profit amount Leela receives? |
| A. | Rs. 6000 |
| B. | Rs. 12000 |
| C. | Rs. 8000 |
| D. | Rs. 9000 |
| Answer» D. Rs. 9000 | |
| 8. |
Pointing to a girl in the photograph, Ajay said, "Her mother's brother is the only son of my mother's father." How is the girl's mother related to Ajay? |
| A. | Mother |
| B. | Sister |
| C. | Aunt |
| D. | Grandmother |
| Answer» D. Grandmother | |
| 9. |
student needs to find the arithmetic mean of the numbers 14,18,7,6,16,9,6,18, 15, 13, 8, and k. He found the mean to be 12. What is the value of k? |
| A. | 13 |
| B. | 12 |
| C. | 14 |
| D. | 16 |
| Answer» D. 16 | |
| 10. |
A man in a bus notices that he can count 21 power poles in one minute. If they are known to be 50 meters apart, at what speed is the bus traveling? |
| A. | 56 km/h |
| B. | 561 km/h |
| C. | 60 km/h |
| D. | 63 km/h |
| Answer» D. 63 km/h | |
| 11. |
which of the following equations best describes the given curve? |
| A. | (y+3) = x |
| B. | y= cos x |
| C. | y = tan x |
| D. | (x+y) = 0 |
| Answer» E. | |
| 12. |
if two fair dice are thrown simultaneously. then what is the probability that sum of the numbers appearing on the top faces of the dice is less than 4? |
| A. | 6/14 |
| B. | none |
| C. | 1/12 |
| D. | 3/18 |
| Answer» D. 3/18 | |
| 13. |
abhimanyu and supreet can together finish a work in 50 days. They worked together for 35 days and then supreet left. After another 21 days, abhimanyu finished the remaining work. In how many days abhimanyu alone can finish the work? |
| A. | 70 days |
| B. | 75 days |
| C. | 80 days |
| D. | 60 days |
| Answer» B. 75 days | |
| 14. |
Rohit and rahul start from the same point and move away from each other at right angle. After 4 hours they are 80 km apart. if the speed of rohit is 4 kmph more than rahul. what is the speed of rohit? |
| A. | 16 kmph |
| B. | 20 kmph |
| C. | 12 kmph |
| D. | none |
| Answer» B. 20 kmph | |
| 15. |
if the antecedent and consequent of a ratio are increased by 5 and 6 respectively then the ratio is 5:6. find the original ratio. |
| A. | 5:6 |
| B. | 1:2 |
| C. | 2:3 |
| D. | 3:4 |
| Answer» B. 1:2 | |
| 16. |
Libra had three diamond weighing equal. One of the diamond fell and broke into 4 equal pieces weighing 20gm each. what was the total weight of three diamonds. |
| A. | 200 gm |
| B. | 280 gm |
| C. | 320 gm |
| D. | 240 gm |
| Answer» E. | |
| 17. |
P can do a piece of work in 5 days of 8 hours each and Q can do in 4 days of 6 hours each. How long will they take do it working 5 hours a day? |
| A. | 2 days |
| B. | 3 days |
| C. | 4 days |
| D. | 5 days |
| Answer» C. 4 days | |
| 18. |
The radius of wheel of axis’s car is 50 cm. What is the distance that the car would cover in 14 revolutions? |
| A. | 11 m |
| B. | 22 m |
| C. | 33 m |
| D. | 44 m |
| Answer» E. | |
| 19. |
Dhruv and Naksh drive at the speeds of 36 Kmph and 54 kmph respectively. If Naksh takes 3 hours lesser than what dhruv takes for the same distance. Then distance is : |
| A. | 324 km |
| B. | 524 km |
| C. | 320 km |
| D. | 420 km |
| Answer» B. 524 km | |
| 20. |
Find the simple interest on Rs. 306.25 from March 3rd to July 27th( In the same year ) at 3.75 percent. |
| A. | Rs. 4.57 |
| B. | Rs. 4.59 |
| C. | Rs. 4.53 |
| D. | Rs 4.58 |
| Answer» C. Rs. 4.53 | |
| 21. |
A trapezium with an area of 5100 cm2 has the perpendicular distance between the two parallel sides of 60m . if one of the parallel sides be 40m. find the legth of the other side. |
| A. | 130 m |
| B. | 110 m |
| C. | 120 m |
| D. | 145 m |
| Answer» B. 110 m | |
| 22. |
Find the value of h[f(1,2,3), g(2,1,-2), h(1,-1,-1)]. |
| A. | 0.5 |
| B. | none |
| C. | 1 |
| D. | 0 |
| Answer» E. | |
| 23. |
if 1/2x +1/4x+1/8x=14 Then the value of x is: |
| A. | 8 |
| B. | 12 |
| C. | 4 |
| D. | 16 |
| Answer» E. | |
| 24. |
How many numbers are there in all from 4000 to 4999 (both 4000 and 4999 included) having at least one of their digits repeated? |
| A. | 356 |
| B. | 216 |
| C. | 496 |
| D. | 504 |
| Answer» D. 504 | |
| 25. |
In how many ways can the 7 letters A,B,C,D,E,F and G be arranged so that C and E never together. |
| A. | 5040 |
| B. | 6480 |
| C. | 3600 |
| D. | 1440 |
| Answer» D. 1440 | |
| 26. |
The ratio of radii of two right circular cylinders is 6:7 and their heights are in the ratio 5:9. The ratio of their respective curved surface areas is |
| A. | 14:15 |
| B. | 17:19 |
| C. | 23:29 |
| D. | 10:21 |
| Answer» E. | |
| 27. |
The cost price of 10 articles is equal to the selling price of 9 articles. find the profit percent. |
| A. | 101/9 % |
| B. | 100/9 % |
| C. | 102/9 % |
| D. | 103/9 % |
| Answer» C. 102/9 % | |
| 28. |
A started a business with an investment of Rs. 16,000. After 6 months from the start of the business, B and C joined with Rs. 12,000 and Rs. 18,000 respectively and A invested an additional amount of Rs. 4000. If the difference between A’s share and B’s share in the annual profit is Rs. 6000, what was the annual profit received? |
| A. | Rs. 17,600 |
| B. | Rs. 13,200 |
| C. | Rs. 14,300 |
| D. | Rs. 16,500 |
| E. | Rs. 11,000 |
| Answer» E. Rs. 11,000 | |
| 29. |
C is 20% more efficient than A. A and B together can finish a piece of work in 16 days. B and C together can do it in 15 days. In how many days A alone can finish the same piece of work? |
| A. | 42 |
| B. | 48 |
| C. | 54 |
| D. | 36 |
| E. | 45 |
| Answer» C. 54 | |
| 30. |
A man sells two pipes at Rs. 12 each. He gains 20% on one and loses 20% on the other. In the whole transaction, there is |
| A. | neither loss nor gain |
| B. | Profit of Rs. 1 |
| C. | Loss of Rs. 1 |
| D. | profit of Rs. 2 |
| E. | None of these |
| Answer» C. Loss of Rs. 1 | |
| 31. |
By walking at 3/4 of his usual speed, a man reaches his office 20 minutes later than his usual time. The usual time taken by him to reach his office is |
| A. | 75 minutes |
| B. | 60 minutes |
| C. | 40 minutes |
| D. | 30 minutes |
| E. | 20 minutes |
| Answer» C. 40 minutes | |
| 32. |
The HCF and LCM of two num¬bers are 12 and 924 respectively. Then the number of such pairs is |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| E. | 4 |
| Answer» B. 1 | |
| 33. |
The average age of all the 100 employees in an office is 29 years, where 2/5 employees are ladies and the ratio of average age of men to women is 5 : 7. The average age of female employees is: |
| A. | 18 years |
| B. | 35 years |
| C. | 25 years |
| D. | 30 years |
| E. | None of these |
| Answer» D. 30 years | |
| 34. |
A vessel contains 180 litres of mixture of milk and water in the respective ratio of 13 : 5. Fifty-four litres of this mixture was taken out and replaced with 6 litres of water, what is the approximate percentage of water in the resultant mixture? |
| A. | 41 |
| B. | 31 |
| C. | 24 |
| D. | 9 |
| E. | 17 |
| Answer» C. 24 | |
| 35. |
Percent profit earned when an article is sold for Rs. 546/- is double the percent profit earned when the same article is sold for Rs. 483/-. If the marked price of the article is 40% above the cost price, what is the marked price of the article? |
| A. | Rs. 588/- |
| B. | Rs. 608/- |
| C. | Rs. 616/- |
| D. | Rs. 596/- |
| E. | Rs. 586/- |
| Answer» B. Rs. 608/- | |